package cc.openhome;

/**
 * Created by harry on 17-2-27.
 */
public class testCode057 {
   public static void main(String[] args){
       int number = 10;
       double PI = 3.14;
       System.out.println(number);
       System.out.println(PI);
       System.out.println(number);

       int number1 = 12;
       int number2 = 0xC;
       int number3 = 014;
       double number4 = 0.00123;
       double number5 = 1.23e-3;
       char size = 'S';//字符‘S’
       char lastName = '林';//字符‘林’
       char symbol = '\'';//字符”’“
       System.out.println("\u0048\u0065\u006C\u006F");//使用unicode字符编码来输出“Hello”
       boolean flag = true;
       boolean condition = false;
       int number6 = 1234_5678;
       double number7 = 3.141_592_653;
       int mask = 0b1010_1010_1010;//用二进制表示10进制整数2730


   }
}
